NGHIÊN CỨU CHẾ TẠO CẢM BIẾN NANO ĐIỆN HÓA TRÊN CƠ SỞ TẤM NANO Cu2MoS4 NHẰM PHÂN TÍCH HÀM LƯỢNG CHLORAMPHENICOL TRONG MẪU DƯỢC PHẨM

Tóm tắt

In this study, we have successfully developed the Cu2MoS4/SPE-based electrochemical sensor for
determining the Chloramphenicol (CAP) in pharmaceutical samples. The Cu2MoS4/SPE-based
electrochemical sensor shows the linear range from 1.0 to 50 μM with electrochemical sensitivity of 0.219
μA/μM. Furthermore, the proposed electrochemical sensor has been tested to determine the CAP content
in the Chloramphenicol 250mg drug with relative errors of 3.87%. The obtained results demonstrate the
promising applications of Cu2MoS4 in developing advanced electrochemical sensors.